In this mode, a power-button press of 5 seconds will be sufficient. After this, the init process will take care of safely shutting down the phone, which might take up to 20 extra seconds. The X server should get killed, you should drop back to a (garbled) console, and it should finally switch off - much like a regular Linux PC.

Battery charging

The Neo1973 supports two charging modes: One 100mA charge mode (called pre-charge) and 500mA (called fast charge). Charging is always done via the USB socket. You can use any USB-A to USB-mini-B cable to connect the phone to any USB host.

While in u-boot

While you are in u-boot mode, the phone only charges with 100mA by default. (This will change in one of the future revisions).

Getting shell access on the phone

By using the terminal emulator and on-screen keyboard

"Click" (using a stylus) the top-left arrow icon to get a drop-down menu with "Media", "Settings", "Utilities" and "Desktop". Choose "Utilities->Panel->Input Manager", and a keyboard icon will appear on the top bar. You can get an on-screen keyboard at any time by choosing it.

From the desktop, choose "Active tasks->rxvt" to get a root shell.

By using Ethernet emulation over a USB cable

The standard Neo1973 Linux kernel has support for the "cdc_ether USB gadget", i.e. a standard implementation of how to emulate an Ethernet device over USB.

As soon as the kernel is up and running, and you have the phone connected via USB, you should get a usb0 device on your host.

The Phone will have the IPv4 address 192.168.0.202/24. You can run `ifconfig` in the terminal on the phone to verify this (this is optional, just check it if it doesn't work given the instructions below)

If you plug a USB cable into a laptop running Linux, you'll likely see the "cdc_ether" kernel module being loaded and a usb0 network interface appear.

On the host PC, you should then configure your interface to 192.168.0.200 by using

# ifconfig usb0 192.168.0.200 netmask 255.255.255.0

Then you should be able to

# ping 192.168.0.202

and last, but not least

# ssh root@192.168.0.202

Once you press 'enter' (empty password), you should now have a root login.

Im Bootloader Modus oder wenn das Telefon abgestürzt ist

While running a full linux system with userspace

In this mode, a power-button press of 5 seconds will be sufficient. After this, the init process will take care of safely shutting down the phone, which might take up to 20 extra seconds. The X server should get killed, you should drop back to a (garbled) console, and it should finally switch off - much like a regular Linux PC.

Battery charging

The Neo1973 supports two charging modes: One 100mA charge mode (called pre-charge) and 500mA (called fast charge). Charging is always done via the USB socket. You can use any USB-A to USB-mini-B cable to connect the phone to any USB host.

While in u-boot

While you are in u-boot mode, the phone only charges with 100mA by default. (This will change in one of the future revisions).

Getting shell access on the phone

By using the terminal emulator and on-screen keyboard

"Click" (using a stylus) the top-left arrow icon to get a drop-down menu with "Media", "Settings", "Utilities" and "Desktop". Choose "Utilities->Panel->Input Manager", and a keyboard icon will appear on the top bar. You can get an on-screen keyboard at any time by choosing it.

From the desktop, choose "Active tasks->rxvt" to get a root shell.

By using Ethernet emulation over a USB cable

The standard Neo1973 Linux kernel has support for the "cdc_ether USB gadget", i.e. a standard implementation of how to emulate an Ethernet device over USB.

As soon as the kernel is up and running, and you have the phone connected via USB, you should get a usb0 device on your host.

The Phone will have the IPv4 address 192.168.0.202/24. You can run `ifconfig` in the terminal on the phone to verify this (this is optional, just check it if it doesn't work given the instructions below)

If you plug a USB cable into a laptop running Linux, you'll likely see the "cdc_ether" kernel module being loaded and a usb0 network interface appear.

On the host PC, you should then configure your interface to 192.168.0.200 by using

# ifconfig usb0 192.168.0.200 netmask 255.255.255.0

Then you should be able to

# ping 192.168.0.202

and last, but not least

# ssh root@192.168.0.202

Once you press 'enter' (empty password), you should now have a root login.